TY - Type of reference TI - A brief comment based on astrophysics AU - Jean Audouze AB - This comment summarizes the main astrophysical arguments according which it seems likely that there exists living complex beings located on a few extra solar planets and that some of them can be considered as « intelligent ». Nevertheless, it is impossible to prove their existence. Therefore the scientific and artistic considerations about their possible structures are and will be purely imaginative. DO - 10.21494/ISTE.OP.2022.0795 JF - Art and Science KW - life, intelligence, planet, star, galaxy, vie, intelligence, planète, étoile, galaxie, L1 - https://www.openscience.fr/IMG/pdf/iste_artsci22v6nspe_6.pdf LA - en PB - ISTE OpenScience DA - 2022/02/3 SN - 2515-8767 TT - Un bref commentaire « astrophysique » par Jean Audouze UR - https://www.openscience.fr/A-brief-comment-based-on-astrophysics IS - Special issue VL - 6 ER -